Home / 62,993,115.10-94,489,672.65-17,554,909.60

Finding the Fourth Proportional to 62,993,115.10, 94,489,672.65 and 17,554,909.60

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Solution

The fourth proportional to 62,993,115.10, 94,489,672.65 and 17,554,909.60 is: 26,332,364.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,993,115.10 : 94,489,672.65 = 17,554,909.60 : x
  2. Step 2: Convert to fraction form
    62,993,115.10/94,489,672.65 = 17,554,909.60/x
  3. Step 3: Cross multiply
    62,993,115.10x = 94,489,672.65 × 17,554,909.60
  4. Step 4: Simplify right side
    62,993,115.10x = 1,658,757,661,504,342.75
  5. Step 5: Solve for x
    x = 1,658,757,661,504,342.75/62,993,115.10
  6. Step 6: Final answer
    x = 26,332,364.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.